

6·
18 days agoGetting rid of oil would also require radical breakthroughs in solvents. I doubt oil is going anywhere even if ICEs and plastics stopped being used.
She/her. 20+ year career machinist


Getting rid of oil would also require radical breakthroughs in solvents. I doubt oil is going anywhere even if ICEs and plastics stopped being used.


Those tiny LEDs also need to be protected. I du no, the forces involved in am adult walking ate much greater than that of a child.


I think the issue here is an engineering problem, not necessarily a lack of demand. The sole of the shoes would need to be impracticaly/uncomfortably thick to protect the electronics and keep said electronics from digging into the feet.


Achilles’ Last Dtand by Led Zeppelin gets my vote.


I’m gonna leave this here, which is actually for your safety. https://deflock.me/
I mean being able to “answer from anywhere” definitely implies WiFi. Whether that is required for baseline operation, I dunno.